Tagged

Data Science

A collection of 31 posts

Data

How We Estimate Food Debarkation Time With 'Tensoba'

GoFood, our food delivery product has millions of customers. Overall waiting time plays a huge role in customer satisfaction. Here's how Tensoba helps.

Data

Working In The 'Central Analytics and Science Team'

What we learn in 'CAST' while working with analysts, decision scientists, and data scientists.

Data

Using Data To Appreciate Our Customers

How we built a data-driven narrative to appreciate our customers who supported us in a year full of challenges.

Data

Decision Scientists at Gojek — The Who, What, Why

Decision Scientists are one of the three pillars of our world of data. Here we explain what the role exactly is.

Tech

Finding Intelligence with Turing

In the finale of our series on Gojek’s ML platform, we take a first look at Gojek’s brand new ML testing system.

Tech

How We Built a Matchmaking Algorithm to Cross-Sell Products

An overview of how Gojek’s data scientists build algorithms for the complex use cases we encounter every day.

Tech

En-route To Improved Order Fulfilment

Unpacking Augur, Gojek’s ML-based serviceability service for an improved food ordering experience.

Tech

Feast: Bridging ML Models and Data

A breakdown of the open-source machine learning feature store developed by Gojek with Google Cloud.

Tech

A TOAST from PostgreSQL

How Postgres handles data storage of oversized attributes.

Tech

Reliable ML Pipelines with Clockwork

How we manage scheduling and automation of ML pipelines in Kubernetes.

Tech

Statistical Testing at Gojek

How GoStat — Gojek’s internal self-serve tool — helps experimenters run appropriate statistical tests and reduce false positives.

Tech

Merlin: Making ML Model Deployments Magical

Kubernetes-friendly ML model management, deployment, and serving.

Tech

An Introduction to Gojek’s Machine Learning Platform

Common problems related to Data Science and how our Machine Learning Platform aims to solve them.

Data

Under the Hood of Gojek’s Automated Forecasting Tool

Deconstructing GO-FORECAST, our automated tool for reliable forecasts taking into account exogenous variables.

Gojek

The Benefits of Partitions in PostgreSQL

How we use partitions in PostgreSQL, and the hiccups we faced on the way to improved system stability.

Data

Is This What You Were Looking For?

How we analyse the relevance of search results served up in GoFood.

Data

Beast: Moving Data from Kafka to BigQuery

GOJEK’s open source solution for rapid movement of data from Kafka to Google BigQuery.

Tech

The Data Dilemma

How GOJEK’s booking data management went from being unorganised and chaotic to relying on a single source of truth.

Tech

How we use Machine Learning to match Drivers & Riders

Building Jaeger: Our driver allocation system harnessing Machine Learning and real-time features to optimise multiple business objectives

Tech

Fantastic drivers and how to find them

How we built an algorithm that could identify and differentiate clusters as intuitively as the human eye

Tech

A short study in fixing Jakarta’s Traffic

An Analytical Approach to Advancing Public Transportation

Data

DAGGERS: Data aggregation in real time

How we deploy jobs in production within few minutes and aggregate data in real time, without any developer effort.

Data

Sakaar: Taking Kafka data to cloud storage at GO-JEK

How we created a zero data loss cold storage data lake out of streaming Kafka data.

Data

Anatomy and mindset of the data army at GO-JEK

Stories from the land of data at GO-JEK

Data

Chronicle: A story of building technical documentation for GO-DATA

How and why we designed one of the best internal product wiki